摘要
结合蒲石河电站调试过程中遇见的常见问题,讨论了SFC系统与励磁系统、监控系统以及发变组保护间的配合问题,着重分析了拖动过程中SFC紧急停止对输入输出开关的影响,以及SFC接地故障的产生原因。阐述了工作环境中温度因素对SFC系统运行的影响,安装环境对系统绝缘电阻的影响,提出了解决方案。
Based on the problems met in the commissioning tests of Pushihe Pumped-storage Power Station, the coordination strategies between SFC and excitation system, computer monitoring system and generator protection relays are analyzed. The effects of SFC emergency stop on input and output switching and the causes of SFC ground fault are specially focused. The effects of the environmental temperature on SFC＇s operation and the installation environment on insulation resistance of SFC are described, and corresponding solutions are also proposed.
出处
《水力发电》
北大核心
2012年第5期81-83,共3页
Water Power
关键词
静止变频器
调试
接地故障
蒲石河抽水蓄能电站
static frequency converter（SFC）
commissioning test
ground fault
Pushihe Pumped-storage Power Station
